>
Exams
>
Mathematics
>
Linear Equations
>
if 5 2 is the solution of 2x 5y 20 ax by 0 then a
Question:
If (5,2) is the solution of 2x+5y=20, ax-by=0, then (a,b)=
TS POLYCET - 2020
TS POLYCET
Updated On:
Apr 29, 2024
(2, 5)
(5, 2)
(-2, 5)
(-5, 2)
Hide Solution
Verified By Collegedunia
The Correct Option is
A
Solution and Explanation
The correct option is (A): (2, 5).
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Linear Equations
The sum of two numbers is 18, and the sum of their reciprocals is $\frac{1}{4}$. Find the numbers.
CBSE Class X - 2024
Mathematics
Linear Equations
View Solution
The sum of two numbers is 18, and the sum of their reciprocals is $\frac{1}{4}$. Find the numbers.
CBSE Class X - 2024
Mathematics
Linear Equations
View Solution
If \( 5f(x) + 4f\left(\frac{1}{x}\right) = x^2 - 2 \), for all \( x \neq 0 \), and \( y = 9x^2f(x) \), then \( y \) is strictly increasing in:
JEE Main - 2024
Mathematics
Linear Equations
View Solution
Consider the system of linear equations
x + y + z = 5,
x + 2y + λ
2
z = 9,
x + 3y + λz = μ,
where λ, μ ∈ ℝ.Then, which of the following statement is
NOT
correct?
JEE Main - 2024
Mathematics
Linear Equations
View Solution
Nimra went to a bank to withdraw ₹2,000. She asked the cashier to give her ₹50 and ₹100 notes only and she got 30 notes in all. How many notes of ₹50 and ₹100 respectively that she received?
AP POLYCET - 2024
Mathematics
Linear Equations
View Solution
View More Questions
Questions Asked in TS POLYCET exam
The value of
\(\tan 26^\circ. \tan 64^\circ\)
is
TS POLYCET - 2023
Trigonometry
View Solution
When white light is incident on a glass prism, the least deviated colour is
TS POLYCET - 2023
Wave Optics
View Solution
If 5x+py+8=0 and 10x+15y+12=0 has no solution, then p =
TS POLYCET - 2023
Quadratic Equations
View Solution
If
\(\sec \theta = \frac{2}{\sqrt{3}}\)
,then
\(cosθ=\)
TS POLYCET - 2023
Trigonometry
View Solution
In the figure, if AP and AQ are the two tangents to a circle with centre 'O' so that
\(∠OQP=15°\)
, then
\(∠QAP=\)
TS POLYCET - 2023
Tangent to a Circle
View Solution
View More Questions